https://www.wsj.com/articles/chinas-mobile-payment-boom-changes-how-people-shop-borrow-even-panhandle-1515000570 https://www.wsj.com/articles/chinas-mobile-paym

https://www.wsj.com/articles/chinas-mobile-payment-boom-changes-how-people-shop-borrow-even-panhandle-1515000570 https://www.wsj.com/articles/chinas-mobile-payment-boom-chan... What surprised me was the proliferation of Alipay in premium outlets near touristy areas in SF.